[Gluster-users] Performance problem on 2-node stripe.

[Raghavendra G]

Hi Rash,
Please note the following points If you've missed them.
* Booster is no longer an xlator. Its just a dynamic library that has to be
LD_PRELOADed.
* If the file being opened is on a glusterfs mount, booster automatically
fetches the volume specification file from glusterfs.

Is it possible to post the backtrace of the crash? Also, is it possible to
give the client volume specification file.

regards,
On Thu, Nov 6, 2008 at 7:01 PM, Rash <rash at konto.pl> wrote:

> Sro, 05 lis 2008, 12:43:27 +0100, Rash napisal(a):
> > I've got problem with performance on two node stripe configuration. I'm
> > testing different configurations with script:
>
> I've got also problem with starting glusterfsd with booster. In log I'm
> getting:
>
> 2008-10-31 21:33:16 D [glusterfs.c:167:get_spec_fp] glusterfs: loading spec
> from /opt/glusterfs-1.3.12/etc/glusterfs/g lusterfs-server.vol
>
> TLA Repo Revision: glusterfs--mainline--2.5--patch-797
> Time : 2008-10-31 21:33:16
> Signal Number : 11
>
> /opt/glusterfs-1.3.12/sbin/glusterfsd -f
> /opt/glusterfs-1.3.12/etc/glusterfs/glusterfs-server.vol -l
> /opt/glusterfs-1.3.12/var/log/glusterfs/glusterfsd.log -L DEBUG
>
> [0xffffe400]
> /opt/glusterfs-1.3.12/lib/glusterfs/glusterfs-booster.so[0xb7f34107]
>
> /opt/glusterfs-1.3.12/lib/glusterfs/glusterfs-booster.so(write+0xa1)[0xb7f34204]
> [glusterfs][0x804a216]
> [glusterfs](main+0x460)[0x804a707]
> /lib/tls/libc.so.6(__libc_start_main+0xc8)[0xb7dd8ea8]
> [glusterfs][0x8049521]
>
> Does anybody know how turn it on?
>
> --
> rash at konto pl
>
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-- 
Raghavendra G
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